CODEWITHSUNDEEP
ngx-bootstrap
Anderson Machado
Anderson Machado

Reputation: 21

How can I install ngx-bootstrap in project Angular 17?

How can I install ngx-boostrap in an Angular 17 project? In his manual installation guide, he asks to install ngx-boostrap via npm and then add the Bootstrap import to the NgModule annotation, but in the Angular 17 version it is no longer used. What can I do about it?

npm install ngx-bootstrap --save

  import { TooltipModule } from 'ngx-bootstrap/tooltip';
   
  @NgModule({
    …
    imports: [ TooltipModule.forRoot(), … ]
    …
  })

find out how to install ngx-boostrap in an Angular 17 project

Upvotes: 1

Views: 1442

Answers (4)

Anderson Machado
Anderson Machado

Reputation: 21

Your proposed solution worked very well.

I added the following settings to my main.ts file:

import { bootstrapApplication } from "@angular/platform-browser";
import { AppComponent } from "./app/view/main/app.component";
import { importProvidersFrom } from "@angular/core";
import { ModalModule } from "ngx-bootstrap/modal";
import { provideRouter } from "@angular/router";
import { routes } from "./app/app.routes";

bootstrapApplication(AppComponent, {
  providers: [
    importProvidersFrom(ModalModule.forRoot()),
    provideRouter(routes)
  ],
})
.catch((err) => console.error(err));

With this, I was able to use my modals within standalone components just by adding them to the providers, as you can see in the code below:

listagem-posts.component.html

<!-- Botão para abrir o modal -->
<button type="button" class="btn btn-primary" (click)="openModal(template)">Abrir Modal</button>

<!-- Template do modal -->
<ng-template #template>
  <div class="modal-header">
    <h4 class="modal-title">Título do Modal</h4>
    <button type="button" class="btn-close" (click)="modalRef?.hide()" aria-label="Close"></button>
  </div>
  <div class="modal-body">
    Este é um modal com NGX-Bootstrap.
  </div>
  <div class="modal-footer">
    <button type="button" class="btn btn-secondary" (click)="modalRef?.hide()">Fechar</button>
    <button type="button" class="btn btn-primary">Salvar mudanças</button>
  </div>
</ng-template>

listagem-posts.component.ts

import { Component, TemplateRef } from '@angular/core';
import  { NgbModal } from '@ng-bootstrap/ng-bootstrap';
import { BsModalService, BsModalRef } from 'ngx-bootstrap/modal';

@Component({
  selector: 'listagem-posts',
  standalone: true,
  providers: [NgbModal],
  templateUrl: './listagem-posts.component.html',
  styleUrl: './listagem-posts.component.css',
  imports: []
})
export class ListagemPostsComponent {

  constructor(private modalService: BsModalService
  ){}


  //------------------------------------------------------

  modalRef!: BsModalRef;

  openModal(template: TemplateRef<any>) {
     this.modalRef = this.modalService.show(template);
  }

  //------------------------------------------

  open(content: any) {
    // Lógica para abrir o modal
    console.log('teste');
  }

}

thanks again for the help! ^.^

Upvotes: 1

Manosh Viriya
Manosh Viriya

Reputation: 1

Standalone components provide a simplified way to build Angular applications. Standalone components, directives, and pipes aim to streamline the authoring experience by reducing the need for NgModules. For more: https://angular.io/guide/standalone-components

So, in your standalone component you can import any class like this:

import { ChildComponent } from '../child/child.component';
import { TooltipModule } from 'ngx-bootstrap/tooltip';
@Component({
  selector: 'app-parent',
  standalone: true,
  imports: [ChildComponent,TooltipModule],
  templateUrl: './parent.component.html',
  styleUrl: './parent.component.scss'
})

HTML :

<button tooltip="hello">Click!</button>

Upvotes: 0

alx lark
alx lark

Reputation: 864

If you want use standalone feature and ngx-bootsrap then try use importProvidersFrom.

in my case prev code like

import { ModalModule } from "ngx-bootstrap/modal";

@NgModule({
...
  imports: [
    ModalModule.forRoot(),
...

works same as

import { importProvidersFrom } from "@angular/core";
import { ModalModule } from "ngx-bootstrap/modal";

...
  providers: [
...
    importProvidersFrom(
      ModalModule.forRoot()
        )
...

and fixes issue like

object.bsmodalservice_factory nullinjectorerror: nullinjectorerror: no provider for rendererfactory2!

more info https://angular.io/guide/standalone-components#configuring-dependency-injection and https://angular.io/api/core/importProvidersFrom

Upvotes: 3

Me Me
Me Me

Reputation: 1

When you need to create a new Angular project, add this in your command line:

--no-standalone

E.g.,

ng new your-app-angular --no-standalone

With Angular CLI 17, this option was standaolne=false. This is why you do not have a file app.module in your project.

Upvotes: 0

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